Two level stool



FIG. 1 is a front perspective view of the two level stool;

FIG. 2 is a rear perspective view of the two level stool;

FIG. 3 is a rear elevation view of the two level stool;

FIG. 4 is a top plan view of the two level stool;

FIG. 5 is a front elevation view of the two level stool; and,

FIG. 6 is a side view of the two level stool. 

The ornamental design for a two level stool, as shown and described. 